Specification Catalogs 

These are paid for catalogs developed by APRA. 
You will need a user name and password to access the links below. 
Please use the order form below to obtain a user name and password.

Clutch Cover Specification Guide    See a sample?

Clutch Disc Specification Guide   See a sample?

Caliper Specification Guide    See a sample?

FMSI Clutch Facing Specifications
(FMSI Members only)

Uniform Clutch Numbers (UCN)
 

Need to download a printable order form? (Adobe reader format)

 Revised 03/20/2007

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